[Git] “Unable to find remote helper for ‘https'” Problem
前陣子我的 Git 出了點問題，使用 git log 時，畫面上都是些沒有 color 的字串，而且還會包含色彩碼，一時間找不到發生原因，索性就順便更新 Git 到新版本。 從官網上看到的版本是 1.7.9，直接下載 Source Code 來編譯，編譯程序就是照一般的流程，如下， $ gi …
[Git] How to Update the Old Commit with Git and to Push a New Patch Set on the Gerrit?
簡述： Version Control 及 Code Review 在軟體開發流程上，是非常重要的兩個部份。因為在 Android Open Source Project 上，是使用 Git 並搭配 Gerrit Code Review 來進行開發，所以這邊也來談談該怎麼善用這兩個工具的功能，方便做 Code …
[Linux] 使用 tmux 取代老舊的 Terminal
耳聞 tmux 非常好用，所以來看看該怎麼開始使用這個 tool。 安裝方式： 很簡單，在 Ubuntu 下只要透過 aptitude 即可。 $> sudo aptitude install tmux 操作方式: 直接在 command line 執行 tmux，即可運行 tmux tool。 在進入 tm …
[Android] An Android Application for Getting the System Property
Sometimes, I have to check whether the system property has been changes or not. The requirement usually comes form customer for providing the preview device qui …
[Android] The Size of Application Icon
We can design the icon for android application. When we want to put our icon, we should follow the rule of design on the Android. In general, we have to provide …
[Android] How to Set the Partition Size for Android Emulator as Default?
In the Set the Partition Size for Android Emulator, I explain that how to set the partition size for Android emulator. But, in that way, you should execute the …
[Android] Programming Objects between Java and JNI
Sometimes, you have to implement the performance sensitivity or low-level operations in your application. That means you need to execute the code on the na …
[Android] Add a Ringtone into the Android Emulator
Introduction:Basically, there is no any ringtone in the Android emulator. You can add ringtone by the adb command. In the Android, you can place some many resou …
[B2G] Build the Boot to Gecko Runs on QEMU
Boot to Gecko (B2G)是由Mozilla所發表的雲端作業系統，性質類似於Chrome OS，基本的差異在於，Chrome OS專注在提供新的Netbook使用體驗(完全基於網路，thin-client裝置的概念)，但是B2G的目標是提供一個良好且開放的Web應用程式運行環境。以下是官方網站上所 …
[Java] Better I/O Performance : Buffered Stream
You can increase your I/O performance by the Buffered I/O technique when you are using the Java I/O methods,. The performance of Buffered I/O is better than Unb …